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Selective inactivation of guanine-nucleotide-binding regulatory protein (G-protein) alpha and betagamma subunits by urea.
G-protein-coupled receptors activate signal-transducing G-proteins, which consist of an alpha subunit and a betagamma dimer. Membrane extraction with 5-7 M urea has been used to uncouple receptors from endogenous G-proteins to permit reconstitution with purified G-proteins. We show that alpha(i) sub...
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| Auteurs principaux: | , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
2001
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1221661/ https://ncbi.nlm.nih.gov/pubmed/11171112 |
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